47940240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199751}}^1$

素因数の和:199767

約数の個数: 40

約数和(自身を含む): 148615488

約数和(自身を除く): 100675248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199751, 399502, 599253, 799004, 998755, 1198506, 1598008, 1997510, 2397012, 2996265, 3196016, 3995020, 4794024, 5992530, 7990040, 9588048, 11985060, 15980080, 23970120, 47940240]

約数ペア:

[(1, 47940240), (2, 23970120), (3, 15980080), (4, 11985060), (5, 9588048), (6, 7990040), (8, 5992530), (10, 4794024), (12, 3995020), (15, 3196016), (16, 2996265), (20, 2397012), (24, 1997510), (30, 1598008), (40, 1198506), (48, 998755), (60, 799004), (80, 599253), (120, 399502), (240, 199751)]